From il Papa´s Christmas Eve homily:
The question of God never seems urgent. Our time is already completely full. But matters go deeper still. Does God actually have a place in our thinking? Our process of thinking is structured in such a way that he simply ought not to exist. Even if he seems to knock at the door of our thinking, he has to be explained away. If thinking is to be taken seriously, it must be structured in such a way that the “God hypothesis” becomes superfluous. There is no room for him...